Question 1

How much does a bathroom remodel cost in NYC?

Accepted Answer

A full bathroom remodel in a New York City apartment commonly runs from the low-to-mid ten thousands and up for luxury finishes. Tile work, plumbing changes, and waterproofing drive the cost.

Question 2

Do I need a permit to remodel my bathroom?

Accepted Answer

If plumbing, drains, or walls move, a Department of Buildings permit is required, usually with a licensed plumber. Waterproofing and plumbing changes almost always require permits and inspection.

Question 3

What is a tub-to-shower conversion?

Accepted Answer

A tub-to-shower conversion removes an existing bathtub and installs a walk-in shower in its place. It often requires plumbing changes and a permit, plus waterproofing to protect the units below.

Question 4

How long does a bathroom renovation take in NYC?

Accepted Answer

A typical full bathroom remodel takes 3 to 6 weeks of construction, depending on scope and inspections, plus permit and board-approval time before demolition begins.

Question 5

Can I add a bathroom where one does not exist?

Accepted Answer

Yes, but adding plumbing to a new location requires permits, a licensed plumber, and review of how the new wet area affects the units below. Co-op and condo approval is normally required.

Question 6

Do brownstone and landmark renovations need special approval?

Accepted Answer

If a building is in a landmark district, exterior changes — including stoop work, window replacement, and facade alterations — require Landmarks Preservation Commission approval in addition to Department of Buildings permits. Interior work usually does not, unless the interior itself is landmarked.

Question 7

What is an alteration agreement?

Accepted Answer

An alteration agreement is the building's contract governing renovations inside a unit. It sets out insurance requirements, deposits, permitted work hours, who is responsible for damage to shared spaces, and the conditions for restoring the building after construction. Your contractor usually coordinates the paperwork with the managing agent.

Question 8

What does a general contractor do in New York City?

Accepted Answer

A general contractor manages a construction project end to end — scope, trade coordination, permits, inspections, schedule, and budget — and is the single point of accountability for the build. In NYC that also means filing Department of Buildings paperwork, navigating co-op or condo board approvals, and coordinating work inside occupied buildings with limited access and strict hours.

Question 9

Does New York City require a licensed general contractor?

Accepted Answer

For most permitted construction work, yes. A licensed contractor files the Department of Buildings permit and is legally responsible for the project. Unlicensed work on permit-required jobs can result in violations, stop-work orders, and difficulty obtaining a sign-off or certificate of occupancy.

Question 10

Can I live in my apartment during a renovation?

Accepted Answer

It is possible for very small, well-contained projects, but most NYC renovations are easier and safer with the unit unoccupied. Dust, noise, water and power shutdowns, and the logistics of shared hallways make staying in place difficult for anything beyond minor cosmetic work.

Question 11

How long do Department of Buildings permits take in NYC?

Accepted Answer

Permit timelines vary by scope and filing type. Straightforward permit work can move in a few weeks, but filings that require professional certification, zoning review, or neighbors' notification can take longer. Board approvals in co-ops and condos add their own timeline on top of the DOB filing.

Question 12

How much does renovation cost per square foot in NYC?

Accepted Answer

Quality renovation in New York City commonly runs well above the national average per square foot because of labor, logistics, permits, and building restrictions. Kitchens, bathrooms, and mechanical upgrades drive the total. A reliable budget always comes from a written estimate after an on-site walkthrough — conditions behind the walls often change the scope.

Question 13

How do I verify a contractor's license in New York City?

Accepted Answer

Ask for the contractor's license number and insurance certificates, and confirm there are no open Department of Buildings violations against the firm or its principals. A reputable NYC general contractor will provide proof of licensing, general liability, and workers' compensation coverage before you sign a contract.

Question 14

What are typical renovation work hours in NYC buildings?

Accepted Answer

Construction in residential buildings is typically limited to weekdays — commonly 9am to 5pm — with no work on nights, weekends, or holidays unless the building and the Department of Buildings approve otherwise. Service elevators and loading schedules can further limit when materials can be moved.

Question 15

What is Local Law 11 / the Facade Inspection Safety Program?

Accepted Answer

The Facade Inspection Safety Program (FISP), often called Local Law 11, requires periodic inspection of qualifying building facades and repair of unsafe conditions. Exterior restoration contractors perform the repair work identified in a filed FISP report so the building can return a safe condition.

Question 16

How do I choose the right general contractor in NYC?

Accepted Answer

Look for a contractor experienced with your building type and neighborhood, a clear written proposal, references from recent local jobs, and proper licensing and insurance. Confirm who supervises the site daily, how trades are coordinated, and how change orders and cleanup are handled. The lowest bid is rarely the best value on regulated NYC work.

Question 17

Do I need board approval to renovate my co-op or condo?

Accepted Answer

Most co-ops and many condos require a board-approved alteration agreement, insurance certificates, and often a refundable damage deposit before construction can begin. The building may also require work to be done by an approved contractor and within restricted hours.

Tub-to-Shower Conversion in New York City

About tub-to-shower conversion in NYC

What this work involves

NYC project considerations

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Tub-to-Shower Conversion — frequently asked questions

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